1Brewin CR,Andrews B.Intergenerational links and positive self-cognitions:Parental correlates of optimism,learned resourcefulness and self-evaluation[J].Cogn Ther Res,1996,29(3):247-263.
2Kobass SC.Stressful life events,personality,and health:an inquiry into hardness[J].J Pers Soci Psychol,1999,37(1):1.